* [linux-lvm] Help, lv status inactive Original and inactive Snapshot
@ 2006-09-26 13:29 bowen zheng
2006-09-26 13:43 ` [linux-lvm] " bowen zheng
0 siblings, 1 reply; 2+ messages in thread
From: bowen zheng @ 2006-09-26 13:29 UTC (permalink / raw)
To: linux-lvm
Everything seems to work fine. But I found this
shell> lvscan
/dev/diskvg/lvsnapshot: read failed after 0 of 4096 at 0: Input/output error
..................
inactive Original '/dev/diskvg/rootlv' [2.92 GB] inherit
inactive Snapshot '/dev/diskvg/lvsnapshot' [100.00 MB] inherit
........
How can I active the rootlv and lvsnapshort. And what does the inactive mean?
When I mount the lvsnapshort, and backup it. It always shows many IO
errors (both use tar and rsync). How do I backup the lvsnapshort.
Thanks....
^ permalink raw reply [flat|nested] 2+ messages in thread
* [linux-lvm] Re: Help, lv status inactive Original and inactive Snapshot
2006-09-26 13:29 [linux-lvm] Help, lv status inactive Original and inactive Snapshot bowen zheng
@ 2006-09-26 13:43 ` bowen zheng
0 siblings, 0 replies; 2+ messages in thread
From: bowen zheng @ 2006-09-26 13:43 UTC (permalink / raw)
To: linux-lvm
I try to use lvchange -ay to reactive the lv, but it shows error!
shell> lvchange -ay /dev/diskvg/lvsnapshot
/dev/diskvg/lvsnapshot: read failed after 0 of 4096 at 0: Input/output error
Can't change snapshot logical volume "lvsnapshot"
shell> lvchange -ay /dev/diskvg/rootlv
/dev/diskvg/lvsnapshot: read failed after 0 of 4096 at 0: Input/output error
2006/9/26, bowen zheng <linuzboy@gmail.com>:
> Everything seems to work fine. But I found this
>
>
> shell> lvscan
> /dev/diskvg/lvsnapshot: read failed after 0 of 4096 at 0: Input/output error
> ..................
> inactive Original '/dev/diskvg/rootlv' [2.92 GB] inherit
> inactive Snapshot '/dev/diskvg/lvsnapshot' [100.00 MB] inherit
> ........
>
> How can I active the rootlv and lvsnapshort. And what does the inactive mean?
>
> When I mount the lvsnapshort, and backup it. It always shows many IO
> errors (both use tar and rsync). How do I backup the lvsnapshort.
>
>
> Thanks....
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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